Based on this product's specifications, here are some alternatives and similar models
Enclosure cover Rittal SV 3427.030, grey polyamide, accessory for SV system
Summary description:
Rittal SV 3427.030 is a grey enclosure cover made of polyamide for use with Rittal SV system enclosures. The component serves as a protective and finishing element, matching SV series dimensions and mounting points. Suitable for industrial control cabinets, electrical housings and applications requiring durable, non-conductive panel covers.